2024/07/25-17:31:50.265864 140562542491200 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00: fork to child time = 0.009678 sec 2024/07/25-17:31:50.266427 140562542491200 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00 2024/07/25-17:31:50.272271 140562542491200 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00 2024/07/25-17:31:50.273144 140562542491200 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-17:31:50.273425 140562542491200 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-17:31:50.313698 140562542491200 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-63945/att-00/MANIFEST-13366722 2024/07/25-17:31:50.373047 140562542491200 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-63945/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13445263, last_sequence is 164845364826, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13445189 2024/07/25-17:31:50.373058 140562542491200 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-17:31:50.373118 140562542491200 [version_set.cc:5652] Creating manifest 13445263 2024/07/25-17:31:50.397991 140562542491200 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-17:31:50.412963 140562542491200 [compaction_job.cc:2433] [default] [JOB 63945] Compacting 1@2 + 2@3 files to L3, score 0.96, subcompactions 1 : 1 2024/07/25-17:31:50.412971 140562542491200 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 33580 Base level 2, inputs: [13445226(31MB)], [13445184(41MB) 13445260(41MB)] 2024/07/25-17:31:50.763298 140562542491200 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-17:31:50.763334 140562542491200 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-17:31:50.763356 140562542491200 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-17:31:50.763369 140562542491200 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-17:31:50.763381 140562542491200 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-17:31:51.122154 140562542491200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445264.sst) /dev/shm/ToplingTemp/Topling-11468-76mvdn 2024/07/25-17:31:51.373891 140562542491200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445264.sst): first pass time = 0.25's, 533.302'MB/sec 2024/07/25-17:31:52.983817 140562542491200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445264.sst): old prealloc_size = 132963425, real_size = 41876432 2024/07/25-17:31:52.983897 140562542491200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445264.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.97 avg-zval = 318.12 2024/07/25-17:31:53.171137 140562542491200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445264.sst): second pass time = 1.61's, 81.807'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 233.206'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15237.401'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.250'MB/sec write SST data time = 0.06's, 752.969'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 46580.865'MB/sec zip my value time = 1.61's, unzip length = 0.132'GB zip my value throughput = 81.807'MB/sec zip pipeline throughput = 178.487'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1016.97 avg-zval = 318.12 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1023.97 avg-zval = 318.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 453024 } seq expand size = 906031 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3224 value = 3.1968 dict = 1.00 all = 3.0730 } Zip/UnZip{ index = 0.4306 value = 0.3128 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129433 Billion total entry num = 0.000129433 Billion write speed all = 0.031921334 MB/sec (with seq num) write speed all = 0.031676720 MB/sec (without seq num) 2024/07/25-17:31:53.225500 140562542491200 [compaction_job.cc:1944] [default] [JOB 63945] Generated table #13445264: 129433 keys, 43676658 bytes, temperature: kWarm 2024/07/25-17:31:53.225596 140562542491200 EVENT_LOG_v1 {"time_micros": 1721899913225536, "cf_name": "default", "job": 63945, "event": "table_file_creation", "file_number": 13445264, "file_size": 43676658, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164653188421, "largest_seqno": 164845165952, "table_properties": {"data_size": 41175104, "index_size": 668800, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629964, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721899911, "oldest_key_time": 0, "file_creation_time": 1721899911, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13445264, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-17:31:53.287424 140562542491200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445265.sst) /dev/shm/ToplingTemp/Topling-11468-9eH9Yn 2024/07/25-17:31:53.970529 140562542491200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445265.sst): first pass time = 0.68's, 196.496'MB/sec 2024/07/25-17:31:54.898404 140562542491200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445265.sst): old prealloc_size = 132963425, real_size = 41855968 2024/07/25-17:31:54.898449 140562542491200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445265.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.29 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.85 2024/07/25-17:31:55.086700 140562542491200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445265.sst): second pass time = 0.93's, 141.983'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 231.894'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26138.541'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.250'MB/sec write SST data time = 0.06's, 743.624'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 26158.159'MB/sec zip my value time = 0.93's, unzip length = 0.132'GB zip my value throughput = 141.983'MB/sec zip pipeline throughput = 141.983'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.29 avg-val = 1017.02 avg-zval = 317.85 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.29 avg-val = 1024.02 avg-zval = 317.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 453008 } seq expand size = 905989 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2665 value = 3.1997 dict = 1.00 all = 3.0744 } Zip/UnZip{ index = 0.4412 value = 0.3125 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.265072 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.063813657 MB/sec (with seq num) write speed all = 0.063324662 MB/sec (without seq num) 2024/07/25-17:31:55.141336 140562542491200 [compaction_job.cc:1944] [default] [JOB 63945] Generated table #13445265: 129427 keys, 43656197 bytes, temperature: kWarm 2024/07/25-17:31:55.141423 140562542491200 EVENT_LOG_v1 {"time_micros": 1721899915141377, "cf_name": "default", "job": 63945, "event": "table_file_creation", "file_number": 13445265, "file_size": 43656197, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164650962010, "largest_seqno": 164845169635, "table_properties": {"data_size": 41138192, "index_size": 685248, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629560, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721899913, "oldest_key_time": 0, "file_creation_time": 1721899913, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13445265, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-17:31:55.178116 140562542491200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445266.sst) /dev/shm/ToplingTemp/Topling-11468-Hf7yWl 2024/07/25-17:31:55.199478 140562542491200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445266.sst): first pass time = 0.02's, 653.377'MB/sec 2024/07/25-17:31:55.342076 140562542491200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445266.sst): old prealloc_size = 132963425, real_size = 4455232 2024/07/25-17:31:55.342118 140562542491200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445266.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 13435 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.08 raw-val = 0.0137 GB zip-val = 0.0044 GB avg-val =1017.01 avg-zval = 325.27 2024/07/25-17:31:55.360463 140562542491200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00/13445266.sst): second pass time = 0.14's, 96.272'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 251.867'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3441.817'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.243'MB/sec write SST data time = 0.00's, 1018.268'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.136'MB, throughput = 3963.391'MB/sec zip my value time = 0.14's, unzip length = 0.014'GB zip my value throughput = 96.272'MB/sec zip pipeline throughput = 96.272'MB/sec entries = 13435 avg-key = 20.00 avg-zkey = 6.08 avg-val = 1017.01 avg-zval = 325.27 usrkeys = 13435 avg-key = 12.00 avg-zkey = 6.08 avg-val = 1024.01 avg-zval = 325.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13435 bytes = 38640 } seq expand size = 94045 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0137 GB dict = 0.14 MB all = 0.0139 GB } __ZipSize{ index = 0.0001 GB value = 0.0044 GB dict = 0.14 MB all = 0.0046 GB } UnZip/Zip{ index = 1.9742 value = 3.1267 dict = 1.00 all = 3.0104 } Zip/UnZip{ index = 0.5065 value = 0.3198 dict = 1.00 all = 0.3322 } ---------------------------- total value len = 0.278829 GB avg = 1.024 KB (by entry num) total key len = 0.005446 GB avg = 0.020 KB total ukey len = 0.003268 GB avg = 0.012 KB total ukey num = 0.000272295 Billion total entry num = 0.000272295 Billion write speed all = 0.067121341 MB/sec (with seq num) write speed all = 0.066607000 MB/sec (without seq num) 2024/07/25-17:31:55.371430 140562542491200 [compaction_job.cc:1944] [default] [JOB 63945] Generated table #13445266: 13435 keys, 4627991 bytes, temperature: kWarm 2024/07/25-17:31:55.371483 140562542491200 EVENT_LOG_v1 {"time_micros": 1721899915371453, "cf_name": "default", "job": 63945, "event": "table_file_creation", "file_number": 13445266, "file_size": 4627991, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164836486817, "largest_seqno": 164841773129, "table_properties": {"data_size": 4370032, "index_size": 81664, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 268700, "raw_average_key_size": 20, "raw_value_size": 13663567, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 13435, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721899915, "oldest_key_time": 0, "file_creation_time": 1721899915, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13445266, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-17:31:55.383133 140562542491200 [compaction_job.cc:699] job-63945: subcompact[0], size: 0.091961 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63945/att-00 [13445264,13445265,13445266] 2024/07/25-17:31:55.402760 140562542491200 (Original Log Time 2024/07/25-17:31:50.413011) EVENT_LOG_v1 {"time_micros": 1721899910412981, "job": 63945, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13445226], "files_L3": [13445184, 13445260], "score": 0.958221, "input_data_size": 120875841, "oldest_snapshot_seqno": 164845363979} 2024/07/25-17:31:55.402764 140562542491200 (Original Log Time 2024/07/25-17:31:55.402371) [compaction_job.cc:2018] [default] [JOB 63945] Compacted 1@2 + 2@3 files to L3 => 91960846 bytes 2024/07/25-17:31:55.402765 140562542491200 (Original Log Time 2024/07/25-17:31:55.402704) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.3 rd, 18.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.3 +0.0 blob) out(87.7 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290785, records dropped: 18490 output_compression: Snappy 2024/07/25-17:31:55.402771 140562542491200 (Original Log Time 2024/07/25-17:31:55.402745) EVENT_LOG_v1 {"time_micros": 1721899915402727, "cf": "default", "job": 63945, "event": "compaction_finished", "compaction_time_micros": 4970126, "compaction_time_cpu_micros": 984030, "output_level": 3, "num_output_files": 3, "total_output_size": 91960846, "num_input_records": 290785, "num_output_records": 272295, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83768549, "file_range_sync_nanos": 0, "file_fsync_nanos": 3230, "file_prepare_write_nanos": 6574, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-17:31:55.528757 140562542491200 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721899910,"executesMs":5129,"compactionJobId":63945,"attempt":0,"compactionInputRawBytes":301543366,"compactionInputZipBytes":120875841,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91960846,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-282dc0b217739163acb7b3e602e67b7f-27bad34b7fd12d43-00"}}, response = 2024/07/25-17:31:55.528843 140562542491200 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-63945/att-00: olev 3, work 5.130 s, result 6.285 ms, install 0.417 ms, input{raw 287.574 MiB zip 115.276 MiB}